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posted on 6 Oct 2021
I applied via Recruitment Consultant and was interviewed in Apr 2021. There were 4 interview rounds.
Design patterns are reusable solutions to common software design problems. They include creational, structural, and behavioral patterns.
Design patterns are reusable solutions to common software design problems.
They provide proven solutions to recurring design problems.
Design patterns can be categorized into creational, structural, and behavioral patterns.
Creational patterns deal with object creation mechanisms.
Structur...
posted on 16 Aug 2024
posted on 16 Aug 2024
I applied via Campus Placement and was interviewed before Aug 2023. There were 2 interview rounds.
Genric aptitude test
posted on 17 Mar 2025
I appeared for an interview before Mar 2024, where I was asked the following questions.
posted on 9 Oct 2024
I applied via Naukri.com and was interviewed before Oct 2023. There were 4 interview rounds.
This test consist of Logical, Reasoning, Verbal and some Programming questions
Use Stream API to find the second largest salary in an array of salaries.
Use Stream.sorted() to sort the salaries in descending order
Use Stream.skip(1).findFirst() to get the second highest salary
Insert a node in the middle of a linked list
Find the middle node using slow and fast pointers
Insert the new node after the middle node
Update the pointers to maintain the linked list structure
Reverse a linked list
Iterate through the linked list and change the direction of pointers
Use three pointers to keep track of current, previous, and next nodes
Update the head of the linked list to point to the last node
posted on 24 Apr 2023
I applied via Company Website and was interviewed before Apr 2022. There were 4 interview rounds.
Basic Apti questions
Basic Java Coding test
posted on 28 Apr 2023
I applied via Naukri.com and was interviewed before Apr 2022. There were 3 interview rounds.
posted on 2 May 2021
React lifecycle, Fragment vs React.Fragment, React.PureComponent
React lifecycle consists of mounting, updating, and unmounting phases
Fragment is a shorthand for React.Fragment, used to group multiple elements
React.PureComponent is a class component that implements shouldComponentUpdate method for performance optimization
JavaScript hoisting and differences between let, var and const.
Hoisting is a JavaScript mechanism where variables and function declarations are moved to the top of their scope.
Var declarations are hoisted to the top of their scope, while let and const declarations are not.
Var can be redeclared and reassigned, let can be reassigned but not redeclared, and const cannot be reassigned or redeclared.
Using const is recommend...
Prevent rerendering of a child component in React
Use shouldComponentUpdate() lifecycle method
Use React.memo() to memoize functional components
Use PureComponent instead of Component
Pass props as a callback function to avoid unnecessary re-renders
Use React.PureComponent for class components
Use React.memo() for functional components
based on 1 interview
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Technical Support Engineer
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Software Engineer
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3i Infotech
Microland
Newgen Software Technologies
NSE.IT